Multiselect is selecting every item one by one at the moment. Try to select all items from letter A to D for example, or try to select via CTRL or SHIFT key, it won’t work in PP.
File attachments are a must. It can’t be even a topic for questioning. Auto-update should be there too. In the app logs it is getting the update but in reality it does nothing.
For alias management, it is nice thing to have aliases in one place, and I am assuming Proton will migrate SL to Proton Pass completely, but basic things are missing. For example, you have an alias, and you want to assign it to a login item. You can’t. You want to create a login item from an alias, and PP creates another item, and leaving alias alone instead of assigning to the new login, causing duplicates.
There are no domain rules, so if you try to login proton.me website, PP shows all logins which has proton.me as domain in it. I have several aliases created under proton.me domain and they are showing up whenever app sees a Proton domain because extension is searching for :proton.me when trying to login.
There are no favourites option. There are no categories or tags or folders. It also doesn’t remember latest sort option. It resets itself to Recent all the time. There is also no Apple Watch support.
Bitwarden is good, but their latest UI changes are bad. I am using it as a backup for my 1Password vault.
If Proton Pass really wants to be a competitor to 1Password and Bitwarden, they should deliver at least the same functionalities as those two password managers.